[For the official May COUNTRY Financial Security Index survey and results, click here.] Americans are feeling better about finances than they have since 2008, according to the latest COUNTRY Financial Security Index. The index, which measures Americans’ attitudes toward their finances, jumped 2.1 points to 66.9, which is the highest score reported since the financial crisis. Although nearly four out of five Americans say their fiscal situation is on track to improve or at least stay the same, college remains a source of anxiety: A Sunny Financial Outlook College aside, Americans report increased levels of confidence in all areas of …